./databases/cstore, Read-optimised column store relational DBMS

[ CVSweb ] [ Homepage ] [ RSS ] [ Required by ] [ Add to tracker ]

Branch: pkgsrc-2021Q4, Version: 0.2nb13, Package name: cstore-0.2nb13, Maintainer: agc

C-Store is a read-optimized relational DBMS that contrasts sharply
with most current systems, which are write-optimized. Among the many
differences in its design are:

+ storage of data by column rather than by row,

+ careful coding and packing of objects into storage including main
memory during query processing,

+ storing an overlapping collection of column-oriented projections,
rather than the current fare of tables and indexes,

+ a non-traditional implementation of transactions which includes high
availability and snapshot isolation for read-only transactions,

+ and the extensive use of bitmap indexes to complement B-tree
structures.

Master sites:

RMD160: bb510ddcd3dbc5683059f313e6fb0335ad7c71dd
Filesize: 4192.303 KB

Version history: (Expand)